What follows is part of the Index to the US Manual of Classifications for patents. As you scroll through the list and encounter a class/subclass of interest, you can jump back to the top and retreive patent titles by entering the class/subclass in the box below.
Enter a class/subclass code here to get a list of patent titles. Use
any of the following forms:
363-131 121-55A 14-.5
that is, no embedded spaces, class and subclass seperated by a dash, and any
subclass letters capitalized. Currently Design Patent titles (those in the
classes of the form Dxx.yy) are not retreivable.
MORDANTS ............................ 8
DYEING, TEXTILE PRINTING ..........8/452
DYEING, TEXTILE PRINTING ..........8/460
MORPHINAN ........................... 546/74
IN DRUG ...........................514/289
MORPHINE ............................ 546/44
IN DRUG ...........................514/282
MORPHOLINES ......................... 544/106
MORSE
KEYS ..............................178/101+
SIGNAL TRANSLATING TO TYPEPRINTING 178/26.1
MORTAR
BONDED MASONRY ....................52/415+
GUN MOUNTS ........................89/37.5
INTRODUCING INTO GROUND ...........405/266+
MIXER .............................366/1+
MIXTURES ..........................106/638+
MUZZLE LOADED TUBES ...............89/1.3
PESTLE AND ........................241/199
TRACTOR MOUNTED MIXING CHAMBER ....366/606*
TRENCH ............................89/1.35
MORTISE
GAUGES ............................33/197
MAKING ............................144/67+
WOODWORKING .......................144/67+
MOSAIC .............................. 428/49+
ARCHITECTURAL .....................52/311.2+
CATHODE RAY TUBE ..................313/329
ELECTRON EMISSIVE COATING .........427/75
PHOTOSENSITIVE TUBE ...............313/531
WOOD GRAIN PATTERN ................52/313
MOSQUITO NET AND CANOPY
BED ...............................5/414+
CANOPIES ..........................135/87+
MOTHER SHIPS ........................ 114/258
MOTHPROOFING
BAGS OR HOLDERS ...................206/524.1
COMPOSITIONS ......................424
PROCESSES .........................428/907*
MOTING .............................. 19/58+
MOTION PICTURE APPARATUS SEE CAMERA . 352
ANIMATED CARTOON CAMERA ...........352/87
ANIMATION GENERATION BY COMPUTER ..395/152
CABINET ...........................312/60
CHANGE OVERS FOR PICTURES .........352/135
WITH SOUND .....................352/1+
COMBINED WITH SOUND ...............352/1+
DESIGN ............................D16/205+
DISSOLVES .........................352/91.R
EDITOR VIEWER .....................352/129
EFFECTS ...........................352/85+
FILMS .............................352/232+
WINDING AND REELING ............242/179+
FIRE PREVENTION ...................352/143
MULTICOLOR ........................352/66
NONINTERMITTANT PROJECTORS ........352/105+
OPTICAL COMPENSATION FOR352/105
MOTION OF PICTURE ..............352/105+
OPTICAL PRINTER ...................353/18+
PROTECTION AGAINST FIRE ...........352/143+
REELS AND REEL WINDING ............242/179+
SCREEN ............................359/443+
SHOOTING GALLERY ..................352/95
STEREOSCOPIC ......................352/57+
SUBMARINE CAMERA ..................352/132
THREADING DEVICES .................352/157+
THREE DIMENSIONAL .................352/57+
TITLER ............................352/90
VIEW FINDER ON CAMERAS ............354/219+
WINDING AND REELING MEANS .........242/179+
NONWINDABLE REEL ...............242/55.17+
REEL DRIVE PLURAL ..............242/205
MOTIVE FLUID SPECIAL ................ 60/39.461+
EXTERNAL HEAT, NOT STEAM ..........60/671
EXTERNAL HEAT, NUCLEAR ENERGY .....60/644.1
HEATED IN EXPANSIBLE CHAMBER ......60/509
INTERNAL GENERATION COMBINED ......60/39.15
PRESSURE FLUID SOURCE & MOTOR .....60/326
MOTIVE POWER SYSTEM, ELECTRICAL ..... 318
MOTOR (SEE DEVICE ASSOCIATED WITH;
FLUID, MOTOR) ......................60
ACTUATED DEVICES (SEE DEVICE OPERATED)
ADVANCING EARTH BORING ............175/92+
ANIMAL POWERED ....................185
BRAKE COMBINED ....................192/1.1+
CLOSURE,MOTOR DRIVEN ..............220/211
COMBINED TYPES ....................60/698+
CONTROL, AGITATORS ................366/601*
DENTAL HANDPIECE ..................433/131+
DESIGN ............................D13/112+
ELECTRIC (SEE ASSOCIATED DEVICE; 310
ELECTRIC, MOTIVE POWER) ........310
AWNING OPERATOR ................160/310
DRIVING AIR PUMP ...............4/213
DRIVING COMPRESSIONAL340/384.R+
WAVE GENERATOR ...............340/384.R+
DRIVING FISHING REEL ...........242/248
DRIVING LOCOMOTIVE .............105/49+
DRIVING SOUND WAVE GENERATOR ...367/140+
DRIVING SPINNING REEL ..........242/225
ELECTRIC METER HAVING ..........324/76.11+
ELECTRIC SYSTEM OF SUPPLY ......318
FAN DRIVEN BY ..................416/170.R
FLUID TYPE .....................310/11
LINEAR .........................310/12+
RAILWAY ......................104/290+
MAGNETIC CONVEYOR ..............198/690.1
MOTOR AND GEARING ..............310/80
MOTOR CONTROL SYSTEM ...........318/9+
NONMAGNETIC ....................310/300+
OSCILLATING ....................310/36+
PRIME MOVER DYNAMO PLANTS ......290
PUMP DRIVEN BY .................417/410.R+
PYROMAGNETIC ...................310/306+
RAILWAY MAIL DELIVERY HAVING ...258/4
EXPANSIBLE CHAMBER (SEE DEVICE 91
ASSOCIATED THEREWITH) ..........91
DEVICES ........................92
DIGITAL ........................91/DIG.1
ELECTRICAL CONTROL .............91/459+
ELECTRICAL CONTROL .............91/361+
EXHAUST THROTTLED MOTOR CONTROL 91/DIG.2
LARGE AREA VALVE ...............91/DIG.3
MAGNETS ........................91/DIG.4
ONE SHOT EXPLOSION ACTUATED ....60/632+
PLURAL EXPANSIBLE CHAMBER ......91/165+
PLURAL EXPANSIBLE CHAMBER ......91/508+
FLUID (SEE ASSOCIATED DEVICE; 415
FLUID, MOTOR) ..................415
INTERNAL COMBUSTION ENGINE .....60/597+
FREE PISTON DEVICE ...........60/596
VACUUM GENERATED .............60/397
WASTE HEAT DRIVEN MOTOR ......60/597
MAKING .........................29/888+
FLUID REACTION SURFACES ...........416
FUELS (SEE FUELS; FLUID, FUEL)
LIQUID .........................44/300+
GENERATORS ........................310/113
HEAT
VALVE ACTUATOR .................251/11
HYDRAULIC .........................60/325+
HYDRO-PNEUMATIC ...................91/4.R
IMPELLERS .........................416
INDUCTION SYSTEMS .................318/727+
BRAKING ........................318/757+
WITH REVERSING ...............318/741+
STARTING .......................318/778+
INTERNAL COMBUSTION ...............123
FLUID MOTOR COMBINED ...........60/597+
FREE PISTON DEVICE ...........60/596
VACUUM GENERATED .............60/397
WASTE HEAT DRIVEN MOTOR ......60/597
INDUCTION TYPE GOVERNOR VALVE ..137/479+
POWER PLANT ....................60/632+
TURBINE COMBINED ...............60/598+
ION ...............................60/202
MARINE ............................440/84+
MECHANICAL MOTORS .................185
METER LIGHTS ......................362/25
METERS ............................324/76.11+
METERS ............................324/139
MULTIPLE ..........................60/698+
ONE SHOT EXPLOSION ACTUATED .......60/632+
OUTBOARD ..........................440/53+
CONTAINER OR PACKAGE FOR .......206/319
X-ART COLLECTION ...............440/900*
POLYPHASE CURRENT .................310/159+
POWER PLANTS ......................405
PUMPS .............................417
REACTION (SEE JET, MOTOR) .........60/200.1+
ROTARY EXPANSIBLE CHAMBER DEVICES .418
ROTARY KINETIC FLUID MOTOR OR PUMP 415
SINGLE PHASE CURRENT ..............310/159+
SPRING ............................185/37+
STEERING ACTUATING ................244/175+
SUPPORT ...........................248/637+
SYSTEM OF DIVERSE MOTORS ..........60/698+
PUNCH CARD OR TAPE CONTROL .....60/703
TESTING ...........................73/116+
TIDE OR WAVE(SEE ASSOCIATED DEVICE)60/497+
PULSATING FLOW DRIVE ...........416/6
UTILIZING NATURAL HEAT ............60/641.1+
VEHICLE (SEE MOTOR VEHICLE) .......180
WARD LEONARD SYSTEMS ..............318/140+
WEIGHT ............................185/27+
MOTOR HOME
TRAILER DESIGN ....................D12/103
VEHICLE DESIGN ....................D12/100
MOTOR VEHICLE (SEE VEHICLE) ......... 180
AIRSTREAM REACTIVE ................180/903*
ATTRACTED TO SURFACE BY FLUID FORCE180/164
BABY SEATS ........................297/250.1+
BODY ..............................180/89.1+
BOILER PLANTS .....................122/3
WITH VEHICLE STRUCTURE .........180/310
BRAKE .............................188/2.R+
CARRIAGE OR CRIB, INFANT ..........180/166
COLLISION,PROTECTING OCCUPANT OR
MOTOR FROM .....................180/232
CONTROL MEANS
RADIATED WAVE RESPONSIVE .......180/167+
VELOCITY REPONSIVE .............180/170+
ELECTRICAL SERVO MECHANISM ...180/178+
FLUID SERVO MECHANISM ........180/175+
CONTROL MECHANISM .................180/314+
CRANK AND GEAR CASE LUBRICATION ...184/1.5
DEMONSTRATING .....................434/373+
DIFFERENTIAL MECHANISM ............180/76
DOOR ..............................49
ENERGY ACCUMULATION BY FLUID OR
MECHANICAL MENAS ...............180/165
FOUR WHEELS DRIVEN ................180/233+
AND STEERABLE ..................180/234+
DIFFERENTIALLY .................180/248+
INCLUDING ELECTRIC OR FLUID
MOTOR ........................180/242+
FRAME .............................180/311+
GROUND EFFECT .....................180/116+
HARVESTER .........................56/10.1+
HEAT AND POWER ....................237/12.3R
LAND ..............................280
LATERALLY DRIVEN ..................180/199+
LEVELING DEVICE ...................180/41
LOCOMOTIVE ........................105/26.5+
MOPED .............................180/205+
OPERATION INSTRUCTION .............434/62+
PARKING, DRIVEN LATERALLY .........180/199+
PARKING, PROGRAMMABLE, STEERABLE
WHEELS .........................180/204
PLOW ..............................172
POWER,EG, TRACTION MOTOR ..........180/54.1+
BATTERY MOUNT ..................180/68.5
ELECTRIC MOTOR .................180/65.1+
FOUR WHEEL DRIVEN ............180/242+
THREE-WHEELED, COAXIAL WHEELS 180/214
THREE-WHEELED, STEERABLE .....180/216
TWO-WHEELED ..................180/220
EXHAUST HANDLING ...............180/309
HOOD ...........................180/69.2+
MOTOR DRIVEN BY EXPANSIBLE GAS .180/302+
STEAM ........................180/303+
MOTOR DRIVEN BY NONCOMPRESSIBLE
FLUID ........................180/305+
MOTOR POWERED FROM EXTERNAL
SOURCE .......................180/2.1+
FORCE OF NATURE, EG,SUN,WIND .180/2.2
MOTOR TO FRAME RELATIONSHIP ....180/291+
RADIATOR MOUNTING ..............180/68.4+
TURBINE, COMBUSTION PRODUCT
DRIVEN .......................180/301
PROPELLED BY OTHER THAN WHEEL .....180/7.1+
JET ............................180/7.3
PROPELLER ......................180/7.4
SCREW ..........................180/7.2
STEPPER ........................180/8.1+
TRACK, PORTABLE ................180/9+
VEHICLE MOUNTED WINCH ..........180/7.5
RADIATOR ..........................165/41
RAILWAY CAR PROPULSION ............104/287+
RESTRAINING BELT OR HARNESS, SYSTEM180/268+
RELATED ........................180/268+
IGNITION OR STARTER CIRCUITS ...180/270
TRANSMISSION ...................180/269
RUNNER SUPPORTED,EG, SNOWMOBILE ...180/182+
SUBSTITUTABLE FOR WHEEL ........180/183+
ENDLESS TRACK ................180/184+
SURFACE ENGAGING PROPULSION
ELEMENT .....................180/186+
SAFETY PROMOTING MEANS ............180/271+
ABSENT, INATTENTIVE OR
UNQUALIFIED OPERATOR .........180/272
ACCELERATION, DECELERATION OR
TILT RESPONSIVE ..............180/282+
PERIMETER ENGAGEMENT RESPONSIVE 180/274+
UNAUTHORIZED USE PREVENTION ....180/287+
VEHICLE LOAD WEIGHT RESPONSIVE .180/290
SEATS WITH BODY MODIFICATION ......296/63+
SHIP ..............................114
SHIP PROPULSIVE SYSTEMS ...........440
SKI OR SKATE TYPE .................180/180+
SNOW EXCAVATOR ....................37/231+
STEAM POWERED TRACTIVE VEHICLE ....180/36+
STEERABLE WHEEL, DRIVEN ...........180/252+
FIVE OR MORE WHEELS ............180/23+
FOUR WHEELS DRIVEN, ALL
STEERABLE ....................180/234+
MOTOR-CARRYING ATTACHMENT ......180/12+
STEAM TRACTIVE VEHICLE .........180/37+
THREE-WHEELED VEHICLE ..........180/211+
TWO-WHEELED VEHICLE ............180/223+
ROTARY-ELEMENT DRIVEN WHEEL ..180/222
STEERING ..........................180/79+
BY DIFFERENTIAL TRACTION .......180/6.2
ENDLESS TRACK ................180/6.7
BY WALKING ATTENDANT ...........180/19.1+
ELECTRICAL POWER ...............180/79.1
FLUID POWER ....................180/132+
FOUR WHEELS DRIVEN, ARTICULATED 180/235
FRAME ........................180/235
GEAR ...........................180/79+
MECHANICAL POWER ...............180/79.3
SHAFT ..........................180/78
UTILIZING TERRESTRIAL GUIDE ....180/131
SUCTION EFFECT ....................180/164
SUPPORTED BY,& DRIVING, OTHER
VEHICLE ........................180/198
SURFACE EFFECT ....................180/116+
TRACTION MOTOR POWERS EXTERNAL
DEVICE .........................180/53.1+
TRAILER COMBINED ..................280/400+
TRAINS OF VEHICLES ................180/14.1+
TRANSMISSION MECHANISM ............180/337+
VERTICAL SURFACE TRANSVERSING
DEVICE .........................180/901*
WHEEL BASE, SPECIAL ...............180/21+
CHANGEABLE LOCATION OR NUMBER
OF WHEELS ....................180/209
COLLAPSIBLE OR KNOCKDOWN .......180/208
FIVE OR MORE WHEELS ............180/22+
THREE-WHEELED ..................180/210+
TWO-WHEELED ....................180/218+
TANDEM .......................180/219+
WHEEL CHAIR, MOTORIZED ............180/907*
WHEEL SLIP DURING ACCELERATION,
DETECTING ......................180/197
MOTORCYCLE .......................... 180
DESIGN ............................D12/110
FRAMES ............................280/281.1+
LIGHTS ............................362/72
PROPS .............................280/293+
SAFETY DEVICES FOR MOTOR VEHICLES .180/271+
SEAT SUPPORT ......................267/132
STEERING ..........................280/263+
TANDEM DESIGN .....................180/219+
DESIGN .........................D12/109
THREE-WHEELED EVHICLE .............180/210+
TRACKED ...........................180/9.25
TWO-WHEELED VEHICLE ...............180/218+
MOUNT (SEE SUPPORTS)
ACOUSTIC DIAPHRAGM ................181/198+
AIRCRAFT
AIRFOILS RESILIENT .............244/38
POWER PLANT ....................244/54
BATTERY ...........................180/68.5
BEARING
BALL ...........................384/537+
ROLLER .........................384/584+
BRACKET SPECIAL ...................248/205.1+
ELECTRICITY
CONDUIT OR HOUSING .............174/48+
ELECTRIC DEVICE ................174/52.1+
INSULATOR ......................174/158.R+
EYE GLASS LENS ....................351/41+
BRACE ARM ......................351/103
CONTINUOUS RIM .................351/83
PINCE-NEZ TYPE .................351/65
RIMLESS ........................351/110
SPLIT RIM ......................351/90
FISHING REEL ......................43/22
GUN ...............................89/37.1+
SPRING .........................124/29
OUTLET OR JUNCTION BOX ............220/3.3+
PHOTOGRAPH ........................40/152+
PICTURE FRAME .....................40/158.1+
DESIGN .........................D06/300+
PRINTING STENCIL ..................101/127.1+
SAFES BANK PROTECTION DEVICES ETC .109/50+
SOUND BOX .........................369/157
TOOL AND MACHINE PART
BRUSH BRISTLE ..................15/186+
BRUSHING MACHINE HANDLE ........15/22.1+
COMMINUTOR .....................241/285.1+
EARTHWORKING ...................172
BULLDOZER ....................172/811+
FRAME MOUNT ABRADING ...........51/166.R+
GRIPPER LEVER ..................74/156+
GRIPPER SLIDE ..................74/160+
HAND CONTROL LEVER .............74/511.R
PRINTING PLATE .................101/382.1+
SNOWPLOW .......................37/231+
SPRING FOR SPRING MOTOR ........185/45
SQUEEZING MACHINE TEXTILE ......68/125
WORK ABRADING ..................51/277
WRINGER ROLLER TEXTILE .........68/272
TRIPOD ............................354/293
CAMERA SUPPORT .................354/293
LADDER PROP ....................182/169
PIVOTED LADDERS ................182/104
INDUCTION FURNACE ............373/140+
SUPPORT STAND ..................248/163.1+
TROLLEY WHEEL .....................191/63.3
VEHICLE FOR CONVEYER ..............198/300+
WHEEL AND AXLE ....................301
CULTIVATOR, ADJUSTABLE .........172/395+
LAND MARKER, SLIDABLE ..........172/126+
LAND VEHICLE ...................301
PANEL HANGERS TRAVELERS ........16/97+
PLOW, ADJUSTABLE ...............172/395+
RAILWAY ........................295
RAILWAY MOTOR AXLE MOUNTING ....105/136+
RAILWAY ROLLING STOCK COMBINED .105
RAILWAY TRUCK AXLE BOX MOUNTING 105/218.1+
SKATE WHEEL ....................280/11.27+
VEHICLE COMBINED ...............280/29+
MOUNTAIN CLIMBING ................... 248/925*
MOUNTING
TIRES ON WHEELS ...................157
MOUSE
GUARD
PIANO PEDAL OPENINGS ...........84/233
TRAPS .............................43/58+
MOUTH
BAG HOLDERS .......................248/99+
BOILER ............................122/499+
DOLL PART .........................446/395
ELECTRIC APPLICATOR ...............607/134
ELECTRICAL INPUT DEVICE (SEE
JOYSTICK)
GUARD ANIMAL TYPE .................119/831+
GUARD HUMAN TYPE ..................128/859+
HARMONICA .........................84/377+
HARP ..............................84/375
ORGAN .............................84/93
ORGANS ............................84/377+
PIECES
ACOUSTICAL MUFFLER .............181/242
ANIMAL BITS ....................54/8+
APPLYING OR FORMING CIGAR OR
CIGARETTE ....................131/88+
AUTOMATIC WIND INSTRUMENT ......84/93
BRASS MUSICAL INSTRUMENT .......84/398+
CIGAR OR CIGARETTE .............131/361+
CLARINET .......................84/383.R
EAR PIECE COMBINED SPEAKING
TUBE TYPE ....................181/20
FLEXIBLE BAG CLOSURE ...........383/80+
FOR WIND INSTRUMENTS ...........84/398+
FOR WIND INSTRUMENTS ...........984/141+
SPEAKING TUBE ..................181/21
TELEPHONE ......................381/157+
ANTISEPTIC ...................379/452
WOODWIND INSTRUMENT ............84/383.R
WASH ..............................424
MOVEMENT MECHANICAL ................. 74
BELT & PULLEY DRIVE SYSTEM ........474
STEP BY STEP
ANNUNCIATOR SYSTEMS ............340/316+
ANNUNCIATORS ...................340/815.8
BORING .........................408/70+
COPY HOLDERS MOVABLE COPY ......40/342+
COPY HOLDERS MOVABLE MARKER ....40/352+
ELECTRIC MOTOR OPERATED
TEMPERATURE CONTROLS .........236/76
ELECTROMAGNETIC SWITCH .........335/138+
ENDLESS CONVEYORS ..............198/750+
PUSHER .......................198/736
FLOOR JACKS ....................254/14
GARMENT SUPPORTERS AND
MORTISING CUTTERS ............144/71
PENCIL LEAD ADVANCING ..........401/65+
SEPARABLE FASTENERS ............24/580+
SHINGLE SAWING MACHINES ........83/704+
STRAP TIGHTENERS ...............24/70.R+
TELEPHONE CALL SYSTEMS .........379/299+
WATCH .............................368/76
RECEPTACLES ....................206/18
RING ...........................368/299
MOVER
BED ...............................5/510+
TRUNK TRAY ........................190/29+
MOVIE APPARATUS ..................... D16/205+
MOVING PICTURE SEE MOTION PICTURE ... D16/205+
MOWER
HARVESTING ........................56
SHARPENER .........................76/82.1
MUCIC ACID .......................... 562/582
MUCILAGE HOLDER ..................... 15
DESIGN ............................D09
MUCK AND SCRAP BAR .................. 428/576+
MUD
BATH ..............................607/81+
DRUM CLEANING .....................122/393
GAS CONTENT TESTING ...............73/19.9
GUARD .............................280/847+
DESIGN .........................D12/184+
GUN ...............................266/273
LIFTERS FOR WELLS .................166/162+
RING ..............................122/369
CLEANING .......................122/385
TRAPS
WASHERS ........................134/109
MUFF
APPAREL DESIGN, EARMUFF ...........D29/19
APPAREL DESIGN, HANDMUFF ..........D02/611+
EAR AND THROAT ....................2/208+
FUR ...............................2/66
HANGER ............................223/97
MUFFLE & MUFFLER (SEE INSULATING;
NOISE, MUFFLER) ....................181/212
ACOUSTICAL ........................181/175+
AND HEAT EXCHANGER COMBINED ....165/135
MAKING .........................29/890.8
APPAREL ...........................2/91
DESIGN .........................D29/19
DRY CLOSET WITH ...................4/481+
EXHAUST TREATMENT .................60/272+
FOR DISTILLING ZINC ...............266/148+
HOBBY CRAFT ENGINE ................181/404*
HOOD COMBINED .....................2/203
LOCK WITH SILENCER ................70/463
MOUTHPIECE, IE TELEPHONE ..........181/242
REFRIGERATOR COMPRESSOR ...........181/403*
SCREEN OR FENCE ABSORBING JET NOISE181/210
SILENCER FOR FIREARMS .............181/223
SOUND ABSORBING MATERIAL COMBINED .181/256+
JET ENGINE MUFFLER DEVICES .....181/222
STRAIGHT THROUGH CONTINOUS
PASSAGE ......................181/248
THROUGH PASSAGE ................181/252
MULCH AND MULCHING .................. 47/9
PLANTERS ..........................111/144+
TRANSPLANTING THROUGH .............111/102
MULE ................................ 57/320+
WOMANS FOOTWEAR ...................D02/926
MULLER
COMMINUTORS .......................241
MULLION ............................. 52/777+
SASH COMPONENT ....................52/821+
MULTICELLULAR LIVING ORGANISMS AND 80
UNMODIFIED PARTS THEREOF ...........80
MULTICOLOR
INK BLOCK .........................101/134
PEN OR PENCIL .....................401/34+
BOX ............................206/371
PHOTOGRAPHY PROCESSES .............430/357+
PRINTING ..........................101/171+
INTALGIO .......................101/151+
PLANOGRAPHIC ...................101/135+
STENCILING ........................101/115
WEAVING ...........................139/453+
MULTILEVEL BUILDINGS ................ 52/234+
MULTIPLE
EFFECT EVAPORATORS ................159/17.1+
EXPANSION ENGINE ..................91/152+
SEMI-COMPOUND ..................91/8+
FILAMENT LAMPS ....................313/316
PLANT RECEPTACLES .................47/85+
TELEPHONE SWITCHBOARD .............379/310+
TIP MULTIPLE DISCHARGE 401/28+
COATING IMPLEMENT ..............401/28
VALVES ............................137
ACTUATION ......................137
GAS AND LIQUID CONTACT .........261/42+
WIRE SYSTEMS FOR CONTINUOUS 307
CURRENT DISTRIBUTION ...........307
MULTIPLEX
DIPLEXING .........................370/37
DUPLEXING .........................370/24
FACSIMILE .........................358/425
FREQUENCY DIVISION ................370/69.1
GENERAL PURPOSE PROGRAMMABLE 395
COMPUTER SYSTEM ................395
TELETYPEWRITER .................370/41
TIME DIVISION ..................370/77+
GENERAL PURPOSE SYSTEM ............370
MOTION PICTURE ....................352/81
NIPPERS WITH PLURAL CUTTING BLADES 30/176
OPTICAL ...........................359/115+
RADIO .............................370
SHEARS ............................30/226
MULTIPLEX SHEARING POSITION ....30/197
SWITCHING .........................370/53
TELEGRAPH .........................370/41+
TELEMETERING ......................340/870.11
IN WELL BORE ...................340/855.3
SEISMIC PROSPECTING ............367/78+
TELEPHONE .........................370
MULTIPLIER
ELECTRONIC TUBE ...................313/103.R+
IN AMPLIFIER CIRCUIT ...........330/42+
FREQUENCY .........................363/157+
ELECTRONIC TUBE TYPE ...........328/15+
ELECTRONIC TUBE TYPE ...........328/20+
MULTIPLIERS PATTERN MECHANISMS ...... 139/326
MULTIPLYING
MACHINES ..........................235/61.F+
MULTIPOLAR INSTRUMENTS .............. 33/1.MP
MULTIROOM BUILDERS .................. 52/234+
MUNTIN (SEE MULLION) ................ 52/766+
MUREXIDE ............................ 544/296
MUSCULAR STRENGTH MEASURING ......... 73/379.1+
COIN CONTROLLED ...................194
MUSHROOM
ANCHORS ...........................114/300
CULTURE ...........................47/1.1
FERTILIZING .......................71/5
PLANT .............................PLT/100
MUSIC ............................... 984*
MUSIC SEE MUSICAL INSTRUMENT ........ 84
ACCESSORIES .......................84/453+
BOXES SUCH AS SWISS MUSIC BOXES ...84/94.1+
BOXES SUCH AS SWISS MUSIC BOXES ...984/204
DESIGN .........................D17/24
CABINETS ..........................84/DIG.17
CASES FOR MUSIC ROLL ..............206/308
CASES FOR MUSICAL INSTRUMENTS .....206/314+
CATHODE RAY TUBE ..................84/DIG.6
CHIFF .............................84/DIG.5
CHIME .............................D17/22
CHIMES FOR CLOCKS .................368/273
CHORUS,ENSEMBLE,CELESTE ...........84/DIG.4
COMBINED IN ANOTHER DEVICE
TOYS FIGURE ....................446/297+
TOYS FIGURE WHEELED ............446/270+
TOYS WHEELED ...................446/409+
CRESCENDO .........................84/DIG.16
ELECTRIC KEY SWITCH FEATURE .......84/DIG.7
ELECTRONIC GATES FOR TONES ........84/DIG.23
EXERCISING DEVICES ................84/465+
FEEDBACK ..........................84/DIG.1
FILTERING .........................84/DIG.9
FOLDABLE,DETACHABLE,COLLAPSIBLE ...84/DIG.3
FREQUENCY DIVIDERS ................84/DIG.11
GAS DISCHARGE TUBE ................84/DIG.13
HOLDER
DESIGN .........................D06/417
MUSIC STAND ....................248/441.1+
PIANO MUSIC DESKS OR RACKS .....84/180
PIANO MUSIC RECEPTACLES ........84/181
INSTRUMENTS .......................84
KEYED OSCILLATORS .................84/DIG.8+
LEAF TURNERS ......................40/530
LEAF TURNERS FOR MUSIC ............84/486+
LIGHT SENSITIVE RESISTOR ..........84/DIG.19
NOTE SHEETS FOR AUTOMATIC PLAYERS .84/161+
PAGE TURNERS ......................84/486+
PIEZOELECTRICAL TRANSDUCERS .......84/DIG.24
PITCH SEE TUNING
PLAYERS AND TALKING 84/4
MACHINES COMBINED ..............84/4+
PLURAL SPEAKERS ...................84/DIG.1
PREFERENCE NETWORKS ...............84/DIG.2
PRINTED MATTER ....................84/483.2
RECORDING IN NOTATION FORM ........984/254+
REVERBERATION .....................84/DIG.26
SERVICE MANUALS ...................84/DIG.28
SHEETS ............................84/483.2
FOR MECHANICAL PLAYERS .........84/161+
SIDE RHYTHM AND PERCUSSION DEVICES 84/DIG.12
STEREO ............................84/DIG.27
STRIKING TRAINS FOR CLOCKS ........368/272
TAPE ..............................84/DIG.29
TEACHING DEVICES ..................84/470.R+
TOYS ..............................446/397+
TUNING ............................84/DIG.18
TUNING DEVICES ....................84/454+
TYPEWRITING MACHINES ..............40/117+
MUSICAL INSTRUMENTS ................. 84/1+
ACCESSORIES .......................84/453+
AUTOMATIC OR SELF PLAYING .........984/200+
AUTOMATIC OR SELF PLAYING .........84/2+
BARS ...........................84/102
BELLS ..........................84/103
COMBINED .......................84/3+
COMBS ..........................84/94.1
CYLINDER .......................84/106
DRUMS ..........................84/104
ORGAN ..........................84/84+
PIANO ..........................84/13+
ROLLS FOR AUTOMATIC PLAYERS ....84/161+
SELECTORS ......................84/115+
STRINGED INSTRUMENT ............84/7+
WIND INSTRUMENT ................84/83+
BOWED
AUTOMATIC DEVICE ...............84/10
BOWED PIANO ....................84/256+
VIOLIN BOW GUIDES ..............84/283
VIOLIN, CELLO, AND BASS ........84/274+
BRASSES ...........................84/387.R+
TROMBONE .......................84/395+
VALVE TYPE .....................84/388+
CASES FOR .........................206/314+
HAND CARRIERS ..................224/910*
VIOLIN CASE ....................206/14
DESIGN ............................D17
ACCORDIANS .....................D17/3
INSTRUMENT CASES ...............D03/30.1+
ORGAN CABINET ..................D17/5+
PERCUSSION INSTRUMENTS .........D17/22+
PIANOS .........................D17/7
STRING INSTRUMENTS .............D17/14+
WIND INSTRUMENTS ...............D17/10+
DRUMS .............................84/411.R
ELECTRIC ..........................984/300+
ELECTRIC ..........................84/600+
FRET CONTROL ......................84/DIG.3
HARMONIUM .........................984/1+
KEYBOARDS .........................84/423.R+
KEYED OSCILLATORS .................84/DIG.8
MANUFACTURE OF MUSICAL INSTRUMENT .29/169.5
MECHANICAL RESONATOR ..............84/DIG.21
MONOPHONIC ........................84/DIG.2
ORGANS .........................984/1+
PIANOS .........................984/50+
PERCUSSIVE ........................984/150+
PICKING OR PLUCKING DEVICES .......84/320
RECORDING MOVEMENT OF KEYS ........84/461+
PUNCHED RECORD .................234/49+
PUNCHED RECORD .................234/109+
RIGID VIBRATORS ...................84/402+
BELLS ..........................84/406+
SERVICE MANUALS ...................84/DIG.28
SIDE RHYTHM AND PERCUSSION ........84/DIG.12
STRINGED ..........................84/173+
STRINGED ..........................984/100+
BANJO ..........................84/269+
DULCIMER .......................84/284
GUITARS ........................84/267
HARP ...........................84/264+
MANDOLIN .......................84/268
PEDAL CLAVIER ..................84/DIG.25
PIANO ..........................84/173+
VIOLIN .........................84/274+
ZITHER .........................84/285
TEACHING DEVICES ..................84/470.R+
TOP ............................446/258
TRANSPOSERS .......................84/445+
TUNING DEVICES ....................84/454+
WIND ..............................984/125+
WIND ..............................84/330
ACCORDIAN ......................84/376.R+
ACCORDIAN DIGEST ...............84/DIG.15+
CHORD ORGAN ....................84/DIG.22
CLARINET .......................84/382
FLUTE ..........................84/384
HARMONICA ......................84/377+
HARMONICA ......................84/DIG.14
PIPE ORGAN .....................84/331+
ACTIONS AND VALVES ...........84/332+
VALVE TREMOLOS ...............84/348
REED ORGAN .....................84/351+
ACTIONS ......................84/365+
STOP ACTIONS AND VALVES ......84/369+
SAXOPHONE ......................84/385.R
WOODWINDS ......................84/380.R+
MUSK ARTIFICIAL ..................... 568/932+
MUSKETS ............................. 42
MUSSEL
PROCESSING FOR FOOD ...............452/12+
MUSTACHE HOLDER ..................... 132/215
MUSTARD ............................. 426/638
GAS ...............................568/56
MUTATION ............................ 435/172.1
MUTES
BANJO .............................84/273
BRASS WIND INSTRUMENTS ............84/400
VIOLIN ............................84/310+
MUTOSCOPES .......................... 352/99
MUZZLE .............................. 119/831+
DOG ...............................D30/152
MYLAR T M (SEE ALSO SYNTHETIC RESIN
OR NATURAL RUBBER) .................528/308.1
X-ART COLLECTION ..................310/800*